Temperature & humidity test chamber can simulate different environment condition. It's appropriate for testing material performance, such as resist heat, resist dry,resist humidity and resist cold. That can define performance of material.

Liyi Temperature Humidity Test Equipment is used to test the material characteristic for wire type, skin type, plastic, rubber, cloth, Equiped with a special ventilation regulator for maintain the fresh air inside when heating. This testing machine design with sophisticated air-displacement adjustment device and a digital voltage meter, current meter, watt-hours, the timer can be used to measure the air replacement rate. Horizontal circulatory air supply system and both sides of airflow regulator to ensure the internal temperature uniformity and stability.

Specifications

Model		LY-270
Inner Size (WHD)		40×70×40cm
Volume (V)		112L
Temperature and Humidity Range		A:-20°C~150°C B: -40°C~150°C C: -60°C~150°C D: -70°C~150°C RH20%-98%
Deviation		±0.5°C-±2°C ±3%RH(>75%RH); ±5%RH(≤75%RH)
Fluctuation		±0.5°C ±2.5%RH
Controller Analytical Accuracy		±0.3°C ±2.5%RH
Refrigerator		French Tecumseh
Refrigerants		R4O4A USA DuPont environmental protection refrigerant(R23+R404)
Condensing Way		Air-cooled or water-cooled
Heater		Nickel chrome heating wire heater
Humidifier		Semi-closed steam and wet
Water Supplying Way		Automatic cycling water supply
Wind Cycling Way		Centrifugal fan-broadband type forced air circulation

Details Images

Use the high precision microcomputer touch temperature and humidity controller with high stability of platinum resistance to temperature and wind speed in the circulatory system of temperature and humidity test.
Control temperature & humidity well-distributed, precisely and steady.
Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity environment.

Machine equipped with 7 inches of Touch Screen Controller, it's programmable. The system can run maximum 120 programs, 999 units.

Observing Window has three layers, it's input with LED light for observing the situation in the test chamber.

Machine equipped with French Tecumseh Refrigerator, every one has it own particular Code. And it's imported from Frence. Everyone has its particular code which can check online.
 

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